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The Type9 Pressure Sustaining / Surplus
Valves are designed to sustain and control the upstream pressure
and pass surplus mediums into a zone where they can perform
useful work or be recovered and conserved. The type 9 has a
piston and lid of equal diameter, making the two areas balanced.
This makes the valve suitable for applications where variable
back pressures are present. The valves are supplied in sizes ½”
to 6” and can be manufactured in Gunmetal, Cast Steel and
Stainless Steel with ends screwed female BSP or flanged ends to
customers’ requirement. The standard set pressure range of type
9 is 0.70 Bar g, although higher and lower set pressures can be
accommodated
Sizes available: ½” – 6”
Specification: In accordance with Lloyd and CE Approval |
